UFC fighter Kelvin Gastelum believes the feud between Conor McGregor and Khabib Nurmagomedov could escalate well beyond fighting in the Octagon.
"I think there are some lines that have been crossed, and it's escalating to a point where it shouldn't have to. I feel like if it keeps going the way it's going, somebody's gonna end up injured, somebody's gonna end up hurt, somebody's gonna end up shot," he told TMZ Sports.
TMZ noted McGregor and Nurmagomedov have exchanged insults with each other, with the former using one that "some thought was an anti-Muslim insult.